Two posts in violation of a policy regularly broken makes it so if I complain about this bad behavior someone else is using against me, such complaints are not relevant, but I may be banned from your website.
These types of selective moderation make HN seem like the typical hive-mind that shouts down and uses abusive moderative tactics to prevent any diversity of opinion from sticking around.
https://news.ycombinator.com/newsguidelines.html
https://news.ycombinator.com/newswelcome.html